<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Ems;
use app\common\library\Sms;
use Exception;
use fast\Random;
use think\Config;
use think\Cookie;
use think\Db;
use think\Validate;
use weChat\Serve;

/**
 * 会员接口
 */
class User extends Api
{
    protected $noNeedLogin = ['wxLogin', 'wxMobileLogin', 'login', 'mobilelogin', 'register', 'resetpwd', 'changeemail', 'changemobile', 'third'];
    protected $noNeedRight = '*';

    public function _initialize()
    {
        parent::_initialize();
        $auth = $this->auth;

        if (!Config::get('fastadmin.usercenter')) {
            $this->error(__('User center already closed'));
        }

        \think\Hook::add('user_register_successed', function ($user) use ($auth) {
            Cookie::set('uid', $user->id);
            Cookie::set('token', $auth->getToken());
        });

    }

    /**
     * 会员中心
     */
    public function index()
    {
        $this->success('', ['welcome' => $this->auth->nickname]);
    }



    /**
     * 授权登录
     * @param string $code 授权code
     */
    public function wxLogin()
    {
        $code = $this->request->request('code');
        $iv = $this->request->request('iv');
        $encryptedData = $this->request->request('encryptedData');
        $invite_code = $this->request->post('invite_code');

        /* todo 测试登录 */
        $openid = $this->request->request('openid');
        if($openid){
            $ret = $this->auth->wxLogin($openid);
            if ($ret) {
                $data = ['userinfo' => $this->auth->getUserinfo()];
                $this->success(__('Logged in successful'), $data, 200);
            } else {
                $this->error('请绑定手机号',['openid'=>$openid], 4002);
            }
        }else{
            if (!$code) {
                $this->error('参数错误', [], 40001);
            }
        }
        /* 测试登录End */

        //获取session_key
        $sessionKey = '';
        $openid = '';
        $Serve  = new Serve();
        $res = $Serve->sessionKey($code,$sessionKey,$openid, $error);
        if(!$res) $this->errorReturn(4001, $error);

        if($res !== true){
            $this->error('获取失败', $res, 40000);
        }

        if (!empty($openid)) {
            $ret = $this->auth->wxLogin($openid);
            if ($ret) {
                $userinfo = $this->auth->getUserinfo();
                $data = ['userinfo' => $userinfo];
                if(empty($userinfo['mobile'])) {
                    $this->errorReturn(4002, $data,'请绑定手机号');
                }
                $this->success(__('Logged in successful'), $data);
            } else {
                //解密微信数据
                $userInfo = '';
                $res = $Serve->userInfo($userInfo, $sessionKey, $iv, $encryptedData);
                if ($res != 0) {
                    $this->error('请重新授权', [], 5000);
                }
                $userInfo = JsonDe($userInfo);
                $extend = [
                    'nickname' => $userInfo['nickName'],
                    'avatar' => '/' . saveheadimgurl($userInfo['avatarUrl']),
                    'gender' => $userInfo['gender'],
                    'openid' => $openid,
                    'group_id' => 1,
                    'invite_code' => CreateRandomStr(6),
                ];
                if(!empty($invite_code)){
                    $inviteUser = model('app\common\model\User')->get(['invite_code'=>$invite_code]);
                    if($inviteUser){
                        $extend['pid'] = $inviteUser->id;
                    }
                }
                $ret = $this->auth->register($openid, '123456', '', '', $extend);
                // 绑定用户关系
                $userinfo = $this->auth->getUserinfo();
                \app\common\model\UserRelationModel::bindUserRelation(['invite_code'=>$invite_code], $userinfo['id']);
                if ($ret) {
                    $data = ['userinfo' => $this->auth->getUserinfo()];
                    $this->errorReturn(4002, $data,'请绑定手机号');
                } else {
                    $this->errorReturn(4003, [], $this->auth->getError());
                }
            }
        } else if (isset($info['errcode']) && $info['errcode'] && isset($info['errmsg']) && $info['errmsg']) {
            $this->errorReturn(4003);
        }
    }

    /**
     * 微信手机号授权登录
     *
     * @ApiMethod POST
     * @param string $code
     * @param string $iv
     * @param string $encryptedData
     */
    public function wxMobileLogin()
    {
        $code = $this->request->post('code'); //授权code
        $iv = $this->request->post('iv');
        $encryptedData = $this->request->post('encryptedData');
        $invite_code = $this->request->post('invite_code');
        if (!$code || !$iv || !$encryptedData) {
            $this->error('参数错误', [], 40001);
        }

        $sessionKey = '';
        $openid = '';
        $Serve = new Serve();
        $res = $Serve->sessionKey($code, $sessionKey, $openid);
        if (empty($res)) $this->errorReturn(4004);

        $phoneInfo = '';
        $res = $Serve->phoneInfo($phoneInfo, $sessionKey, $iv, $encryptedData);
        if ($res != 0) {
            $this->error('请手机重新授权', [], $res);
        }
        $phoneInfoArr = JsonDe($phoneInfo);
        $mobile = $phoneInfoArr['phoneNumber'];

        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            $user->openid = $openid;
            $user->save();
            //直接登录会员
            $ret = $this->auth->direct($user->id);
        } else {
            $ret = $this->auth->wxLogin($openid);
            if($ret) {
                $user = $this->auth->getUser();
                if(!empty($invite_code) && empty($user->pid)){
                    $inviteUser = model('app\common\model\User')->get(['invite_code'=>$invite_code]);
                    if($inviteUser){
                        $user->pid = $inviteUser->id;
                        // 绑定用户关系
                        \app\common\model\UserRelationModel::bindUserRelation(['invite_code'=>$invite_code], $inviteUser->id);
                    }
                }
                $user->username = $mobile;
                $user->mobile = $mobile;
                $user->openid = $openid;
                $user->save();
            }else{
                $extend = [
                    'nickname' => $mobile,
                    'avatar' => '/assets/img/avatar.png',
                    'openid' => $openid,
                    'group_id' => 1,
                    'invite_code' => CreateRandomStr(6),
                ];
                if(!empty($invite_code)){
                    $inviteUser = model('app\common\model\User')->get(['invite_code'=>$invite_code]);
                    if($inviteUser){
                        $extend['pid'] = $inviteUser->id;
                    }
                }
                $ret = $this->auth->register($mobile, '123456', '', $mobile, $extend);
                // 绑定用户关系
                $userinfo = $this->auth->getUserinfo();
                \app\common\model\UserRelationModel::bindUserRelation(['invite_code'=>$invite_code], $userinfo['id']);
            }
        }
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }

    }

    /**
     * 获取并设置openid
     * @param string $code 授权code
     */
    public function getOpenid()
    {
        $code = $this->request->post('code');
        if (!$code) {
            $this->errorReturn(40001);
        }

        //获取session_key
        $sessionKey = '';
        $openid = '';
        $Serve  = new Serve();
        $res = $Serve->sessionKey($code,$sessionKey,$openid, $error);
        if(!$res) $this->errorReturn(4001, $error);

        if($res !== true){
            $this->error('获取失败', $res, 40000);
        }
        if (!empty($openid)) {
            $user = $this->auth->getUser();
            $user->openid = $openid;
            $user->save();
            $this->success('请求成功');
        } else if (isset($info['errcode']) && $info['errcode'] && isset($info['errmsg']) && $info['errmsg']) {
            $this->errorReturn(4003);
        }
    }

    /**
     * 会员登录
     *
     * @ApiMethod (POST)
     * @param string $account  账号
     * @param string $password 密码
     */
    public function login()
    {
        $account = $this->request->post('account');
        $password = $this->request->post('password');
        if (!$account || !$password) {
            $this->error(__('Invalid parameters'));
        }
        $ret = $this->auth->login($account, $password);
        if ($ret) {
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 手机验证码登录
     *
     * @ApiMethod (POST)
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function mobilelogin()
    {
        $mobile = $this->request->post('mobile');
        $captcha = $this->request->post('captcha');
        $invite_code = $this->request->post('invite_code');
        if (!$mobile || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        if (!Sms::check($mobile, $captcha, 'mobilelogin')) {
            $this->error(__('Captcha is incorrect'));
        }
        $user = \app\common\model\User::getByMobile($mobile);
        if ($user) {
            if ($user->status != 'normal') {
                $this->error(__('Account is locked'));
            }
            //如果已经有账号则直接登录
            $ret = $this->auth->direct($user->id);
        } else {
            $extend = [
                'nickname' => $mobile,
                'avatar' => '/assets/img/avatar.png',
                'group_id' => 1,
                'invite_code' => CreateRandomStr(6),
            ];
            if(!empty($invite_code)){
                $inviteUser = model('app\common\model\User')->get(['invite_code'=>$invite_code]);
                if($inviteUser){
                    $extend['pid'] = $inviteUser->id;
                }
            }
            $ret = $this->auth->register($mobile, Random::alnum(), '', $mobile, $extend);
            // 绑定用户关系
            $userinfo = $this->auth->getUserinfo();
            \app\common\model\UserRelationModel::bindUserRelation(['invite_code'=>$invite_code], $userinfo['id']);
        }
        if ($ret) {
            Sms::flush($mobile, 'mobilelogin');
            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Logged in successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 注册会员
     *
     * @ApiMethod (POST)
     * @param string $username 用户名
     * @param string $password 密码
     * @param string $email    邮箱
     * @param string $mobile   手机号
     * @param string $code     验证码
     */
    public function register()
    {
        $username = $this->request->post('username');
        $password = $this->request->post('password');
        $email = $this->request->post('email');
        $mobile = $this->request->post('mobile');
        $code = $this->request->post('code');
        $invite_code = $this->request->post('invite_code');
        if (!$username || !$password) {
            $this->error(__('Invalid parameters'));
        }
        if ($email && !Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if ($mobile && !Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('Mobile is incorrect'));
        }
        $ret = Sms::check($mobile, $code, 'register');
        if (!$ret) {
            $this->error(__('Captcha is incorrect'));
        }
        $extend = [
            'avatar' => '/assets/img/avatar.png',
            'group_id' => 1,
            'invite_code' => CreateRandomStr(6),
        ];
        if(!empty($invite_code)){
            $inviteUser = model('app\common\model\User')->get(['invite_code'=>$invite_code]);
            if($inviteUser){
                $extend['pid'] = $inviteUser->id;
            }
        }
        $ret = $this->auth->register($username, $password, $email, $mobile, $extend);
        if ($ret) {
            // 绑定用户关系
            $userinfo = $this->auth->getUserinfo();
            \app\common\model\UserRelationModel::bindUserRelation(['invite_code'=>$invite_code], $userinfo['id']);

            $data = ['userinfo' => $this->auth->getUserinfo()];
            $this->success(__('Sign up successful'), $data);
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 个人资料
     *
     */
    public function userInfo()
    {
        $data = $this->auth->getUserinfo();
        $this->success('OK',['userinfo' => $data]);
    }

    /**
     * 退出登录
     * @ApiMethod (POST)
     */
    public function logout()
    {
        if (!$this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $this->auth->logout();
        $this->success(__('Logout successful'));
    }

    /**
     * 修改会员个人信息
     *
     * @ApiMethod (POST)
     * @param string $avatar   头像地址
     * @param string $username 用户名
     * @param string $nickname 昵称
     * @param string $bio      个人简介
     */
    public function profile()
    {
        $user = $this->auth->getUser();
        $nickname = $this->request->post('nickname');
        $avatar = $this->request->post('avatar', '', 'trim,strip_tags,htmlspecialchars');
        if ($nickname) {
            $exists = \app\common\model\User::where('nickname', $nickname)->where('id', '<>', $this->auth->id)->find();
            if ($exists) {
                $this->error(__('Nickname already exists'));
            }
            $user->nickname = $nickname;
        }
        $user->avatar = $avatar;
        $user->invite_poster_image = '';
        $user->save();
        $this->success();
    }

    /**
     * 修改邮箱
     *
     * @ApiMethod (POST)
     * @param string $email   邮箱
     * @param string $captcha 验证码
     */
    public function changeemail()
    {
        $user = $this->auth->getUser();
        $email = $this->request->post('email');
        $captcha = $this->request->post('captcha');
        if (!$email || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        if (!Validate::is($email, "email")) {
            $this->error(__('Email is incorrect'));
        }
        if (\app\common\model\User::where('email', $email)->where('id', '<>', $user->id)->find()) {
            $this->error(__('Email already exists'));
        }
        $result = Ems::check($email, $captcha, 'changeemail');
        if (!$result) {
            $this->error(__('Captcha is incorrect'));
        }
        $verification = $user->verification;
        $verification->email = 1;
        $user->verification = $verification;
        $user->email = $email;
        $user->save();

        Ems::flush($email, 'changeemail');
        $this->success();
    }

    /**
     * 修改手机号
     *
     * @ApiMethod (POST)
     * @param string $oldMobile  原手机号
     * @param string $oldCaptcha 原手机号验证码
     * @param string $mobile  手机号
     * @param string $captcha 验证码
     */
    public function changemobile()
    {
        Db::startTrans();
        try {
            $user = $this->auth->getUser();
            $oldMobile = $this->request->post('oldMobile');
            $oldCaptcha = $this->request->post('oldCaptcha');
            $mobile = $this->request->post('mobile');
            $captcha = $this->request->post('captcha');
            if (!$oldMobile || !$oldCaptcha || !$mobile || !$captcha) {
                Exception(__('Invalid parameters'),40001);
//                $this->error(__('Invalid parameters'));
            }
            if (!(\app\common\model\User::get(['mobile' => $oldMobile, 'id' => $user->id]))) {
                Exception('没有该手机号注册信息',49101);
//                $this->error('没有该手机号注册信息');
            }
            $result = Sms::check($oldMobile, $oldCaptcha, 'changemobileold');
            if (!$result) {
                Exception('原手机号验证码错误',49102);
//                $this->error('原手机号验证码错误');
            }
            if (!Validate::regex($mobile, "^1\d{10}$")) {
                Exception(__('Mobile is incorrect'),49103);
//                $this->error(__('Mobile is incorrect'));
            }
            if (\app\common\model\User::where('mobile', $mobile)->where('id', '<>', $user->id)->find()) {
                Exception(__('Mobile already exists'),49104);
//                $this->error(__('Mobile already exists'));
            }
            $result = Sms::check($mobile, $captcha, 'changemobile');
            if (!$result) {
                Exception(__('Captcha is incorrect'),49105);
//                $this->error(__('Captcha is incorrect'));
            }
            $verification = $user->verification;
            $verification->mobile = 1;
            $user->verification = $verification;
            $user->mobile = $mobile;
            $user->save();

            Sms::flush($mobile, 'changemobileold');
            Sms::flush($mobile, 'changemobile');
            Db::commit();
        }catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage(),$e->getLine(),$e->getCode());
        }
        $this->success('修改成功');

    }

    /**
     * 第三方登录
     *
     * @ApiMethod (POST)
     * @param string $platform 平台名称
     * @param string $code     Code码
     */
    public function third()
    {
        $url = url('user/index');
        $platform = $this->request->post("platform");
        $code = $this->request->post("code");
        $config = get_addon_config('third');
        if (!$config || !isset($config[$platform])) {
            $this->error(__('Invalid parameters'));
        }
        $app = new \addons\third\library\Application($config);
        //通过code换access_token和绑定会员
        $result = $app->{$platform}->getUserInfo(['code' => $code]);
        if ($result) {
            $loginret = \addons\third\library\Service::connect($platform, $result);
            if ($loginret) {
                $data = [
                    'userinfo'  => $this->auth->getUserinfo(),
                    'thirdinfo' => $result
                ];
                $this->success(__('Logged in successful'), $data);
            }
        }
        $this->error(__('Operation failed'), $url);
    }

    /**
     * 重置密码
     *
     * @ApiMethod (POST)
     * @param string $mobile      手机号
     * @param string $newpassword 新密码
     * @param string $captcha     验证码
     */
    public function resetpwd()
    {
        $type = $this->request->post("type",'mobile');
        $mobile = $this->request->post("mobile");
        $email = $this->request->post("email");
        $newpassword = $this->request->post("newpassword");
        $captcha = $this->request->post("captcha");
        if (!$newpassword || !$captcha) {
            $this->error(__('Invalid parameters'));
        }
        //验证Token
        if (!Validate::make()->check(['newpassword' => $newpassword], ['newpassword' => 'require|regex:\S{6,30}'])) {
            $this->error(__('Password must be 6 to 30 characters'));
        }
        if ($type == 'mobile') {
            if (!Validate::regex($mobile, "^1\d{10}$")) {
                $this->error(__('Mobile is incorrect'));
            }
            $user = \app\common\model\User::getByMobile($mobile);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Sms::check($mobile, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Sms::flush($mobile, 'resetpwd');
        } else {
            if (!Validate::is($email, "email")) {
                $this->error(__('Email is incorrect'));
            }
            $user = \app\common\model\User::getByEmail($email);
            if (!$user) {
                $this->error(__('User not found'));
            }
            $ret = Ems::check($email, $captcha, 'resetpwd');
            if (!$ret) {
                $this->error(__('Captcha is incorrect'));
            }
            Ems::flush($email, 'resetpwd');
        }
        //模拟一次登录
        $this->auth->direct($user->id);
        $ret = $this->auth->changepwd($newpassword, '', true);
        if ($ret) {
            $this->success(__('Reset password successful'));
        } else {
            $this->error($this->auth->getError());
        }
    }

    /**
     * 修改密码
     *
     * @ApiMethod (POST)
     * @param string $oldpassword 旧密码
     * @param string $newpassword 新密码
     */
    public function changepwd(\app\api\validate\UserValidate $UserValidate)
    {
        $params = $this->request->post();
        if(!$UserValidate->check($params,[],'changepwd')){
            $this->errorReturn(40001,$params,$UserValidate->getError());
        }
        $oldpassword = $this->request->post("oldpassword");
        $newpassword = $this->request->post("newpassword");
        $ret = $this->auth->changepwd($newpassword, $oldpassword);
        if ($ret) {
            $this->success(__('Reset password successful'), [], 401);
        } else {
            $this->error($this->auth->getError());
        }
    }
}
